Cremona's table of elliptic curves

Curve 18492c1

18492 = 22 · 3 · 23 · 67



Data for elliptic curve 18492c1

Field Data Notes
Atkin-Lehner 2- 3+ 23- 67+ Signs for the Atkin-Lehner involutions
Class 18492c Isogeny class
Conductor 18492 Conductor
∏ cp 9 Product of Tamagawa factors cp
deg 14976 Modular degree for the optimal curve
Δ 626065152 = 28 · 3 · 233 · 67 Discriminant
Eigenvalues 2- 3+ -2  0 -3  2  5  1 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-9164,340728] [a1,a2,a3,a4,a6]
Generators [66:138:1] Generators of the group modulo torsion
j 332495964674512/2445567 j-invariant
L 3.4388511114483 L(r)(E,1)/r!
Ω 1.454396148019 Real period
R 0.26271698289296 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 73968l1 55476d1 Quadratic twists by: -4 -3


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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